name	size	time
	../
	snapshot_129.3.hdf5	2.244GB	2018-06-15 06:55 UTC
	snapshot_129.0.hdf5	1.708GB	2018-06-15 06:50 UTC
	snapshot_129.1.hdf5	1.791GB	2018-06-15 06:51 UTC
	snapshot_129.2.hdf5	1.976GB	2018-06-15 06:53 UTC